package com.example.demo.dao;

import com.example.demo.entity.userinfo;

public interface userinfoMapper {
    int deleteByPrimaryKey(String username);

    int insert(userinfo record);

    int insertSelective(userinfo record);

    userinfo selectByPrimaryKey(String username);

    int updateByPrimaryKeySelective(userinfo record);

    int updateByPrimaryKey(userinfo record);
}